I've designed a printable session log for writing down all of the TC Electronic M3000's parameters. It has all of the parameters listed for the M3000 when in Expert mode, and room for the parameters of four presets. View or download it here.

Self-test mode

For much of TC Electronic's recent equipment, there is a hidden test mode which allows you to test equipment functions and add a custom start-up message. To enter the self-test mode, hold down one of the three bypass buttons while powering up. Selecting "run test program" allows you to test all of the inputs, outputs, system, MIDI, battery, buttons, lights, etc. Turn off, then on again to return to regular functions.

To enter the diagnostic test mode, hold down "algo/edit 2" and the up-arrow while powering it up. Scroll through these test choices with the big control knob: Front Test (display), Main Board Test, Download DSP code, and Change MIDI speed.

WARNING: the following will erase all user-stored presets! To reset all presets and parameters to factory defaults, hold down "Enter" while powering up.